Beer can keyboard
While this Beer Keyboard isn't the most practical peripheral in the world, it's possibly the most inebriating. Powered by Raspberry Pi, this QWERTY keyboard for the over-21 crowd is tricked out with 44 beer cans from a Prague-based brewery. The company Robofun Create built the system, which requires you to tap the letters on the tops of beer cans to produce letters on a plasma screen above it (not shown).


















